| HG/T 3-1160-78 |
| 99.99%: |
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| 外观Appearance White Moist Crystals |
| X-射线衍射X-Ray Diffraction Conforms to Structure |
| 纯度Purity ≥99.99% Based on Trace Metals Impurities |
| ICP Major Analysis Confirms Lithium Component |
| 痕量金属杂质total metallic impurities ≤200ppm by ICP Atomic emission |
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| 项目Item 分析纯 化学纯 |
| (AR) (CP) |
| 含量(LiCI·H2O)Assay,% ≥ 97.0 97.0 |
| 水溶液反应Solution reaction 合格 合格 |
| 澄清度试验Clarity 合格 合格 |
| 水不溶物Insoluble matter in water,% ≤ 0.005 0.02 |
| 硫酸盐(SO4)Sulfate,% ≤ 0.01 0.02 |
| 硝酸盐(NO3)Nitrate,% ≤ 0.002 0.005 |
| 铵盐(NH4)Ammonium,% ≤ 0.002 0.005 |
| 磷酸盐(PO4)Phosphate,% ≤ 0.01 0.003 |
| 钠(Na)Sodium,% ≤ 0.03 0.1 |
| 镁(Mg)Magnesium,% ≤ 0.002 0.005 |
| 钾(K)Potassium,% ≤ 0.03 0.05 |
| 钙(Ca)Calcium,% ≤ 0.005 0.02 |
| 铁(Fe)Iron,% ≤ 0.001 0.003 |
| 钡(Ba)Barium,% ≤ 0.005 0.01 |
| 重金属(以Pb计)Heavy metals,% ≤ 0.001 0.005 |
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| 99% |
| 外观Appearance White crystals |
| 纯度Purity(titration with AgNO3) 98.5-101.5 % |